Internal Hex, Internal Torx, External Hex, External Torx
36 mm, 2-1/2 ", 25 mm, 1-3/8 ", 1-1/4 "
1-1/2, 1, 1/2, 3/8, 2-1/2
Phosphatized, Gun-metal, Phosphated, Black Phosphate, Black Oxide
8 in, 3/4 in, 9/16 in, 4-3/4 in, 2-1/2 in, 7/8 in
12-Point, 8-Point, 6-Point, 7-Point, 4-Point
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